function tran1(id){
for(var i=1;i<4;i++)
{document.getElementById("n"+i+"").className="nbg2";}
document.getElementById("n"+id+"").className="nbg1";}

function tran2(id){
for(var i=1;i<3;i++)
{document.getElementById("m"+i+"").className="nbg2";}
document.getElementById("m"+id+"").className="nbg1";}
function newopen(url)
{
window.open(url)
}
function show_content(Url,td_id){
tran1(td_id);
var xmlhttp;
try{xmlhttp = new XMLHttpRequest();}
catch(e){xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");}
var urls=Url+"&timestamp="+new Date().getTime()+"";	
xmlhttp.onreadystatechange = function(){
if (xmlhttp.readyState == 4){
if (xmlhttp.status == 200){
var data = xmlhttp.responseText;
document.getElementById("tab_1").innerHTML=data;}
else{
document.getElementById("tab_1").innerHTML="数据加载失败！请重试！";
}
}
else{
document.getElementById("tab_1").innerHTML= "<br><br><br><img src='inc/loading2.gif' />";
}
}
xmlhttp.open("post",urls, true);
xmlhttp.setRequestHeader('Content-type','application/x-www-form-urlencoded');
xmlhttp.send(null);
}
function show_pc(pc_urls,td_id){
tran2(td_id);
var xmlhttp;
try{xmlhttp = new XMLHttpRequest();}
catch(e){xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");}
var pc_urls=pc_urls+"&timestamp="+new Date().getTime()+"";	
xmlhttp.onreadystatechange = function(){
if (xmlhttp.readyState == 4){
if (xmlhttp.status == 200){
var data = xmlhttp.responseText;
document.getElementById("tab_2").innerHTML=data;}
else{
document.getElementById("tab_2").innerHTML="数据加载失败！请重试！";
}
}
else{
document.getElementById("tab_2").innerHTML= "<br><br><br><img src='inc/loading2.gif' />";
}
}
xmlhttp.open("post",pc_urls, true);
xmlhttp.setRequestHeader('Content-type','application/x-www-form-urlencoded');
xmlhttp.send(null);
}
function show_vote(){
var xmlhttp;
try{xmlhttp = new XMLHttpRequest();}
catch(e){xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");}
var urls="view_vote.asp?id=100&timestamp="+new Date().getTime()+"";	
xmlhttp.onreadystatechange = function(){
if (xmlhttp.readyState == 4){
if (xmlhttp.status == 200){
var vote_data= xmlhttp.responseText;
document.getElementById("vote").innerHTML=vote_data;}
else{
document.getElementById("vote").innerHTML="数据加载失败！请重试！";
}
}
else{
document.getElementById("vote").innerHTML= "<br><br><br><img src='inc/loading2.gif' width='180'/>";
}
}
xmlhttp.open("post",urls, true);
xmlhttp.setRequestHeader('Content-type','application/x-www-form-urlencoded');
xmlhttp.send(null);
}
function re_load(){
window.location.href='index.asp';}